Toroid
Transformers
designed and
built in North
America

OUR FACTORY

Located in southwestern Toronto, SumR offices and plant are accessible to all modes of shipping.

Every transformer is tested and inspected before release to our customers.

Tests include; Hipot voltage - dielectric strength test; and off-load testing of each and every winding.

TRANSFORMER DESIGNS

All SumR designs are engineered in-house. All designs meet UL506 specialty transformer standards and meet CSA C22.2 #66 for industrial product. Primary and secondary windings up to 600V and total power output to 2,000 VA.

UL & cUL Recognition up to 2000 VA output.

PRODUCTION

SumR can process orders and ship within one to 4 weeks, dependent on inventories.

Machinery and Equipment allows for flexible setups for short or for long production runs.